Perhaps you should try some spelling variations:
petruw » petrow (Expand Search), pentruw (Expand Search), peteruw (Expand Search), petrouw (Expand Search), peruw (Expand Search)
petru » pentru (Expand Search), peteru (Expand Search), petrou (Expand Search), peru (Expand Search)
petrui » pentrui (Expand Search), peterui (Expand Search), petroui (Expand Search), perui (Expand Search)
petroow » petrow (Expand Search), peteroow (Expand Search), petrooow (Expand Search), peroow (Expand Search)
petri » peteri (Expand Search), petroi (Expand Search), peri (Expand Search)
petr » peter (Expand Search), petro (Expand Search), per (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((((petri OR (petruw OR petru)) OR petroow) OR petroow) o) OR ((petr OR petrui) _)). s.~".
• Adding a wildcard symbol may retrieve word variants: fop (((((petri OR (petruw OR petru)) OR petroow) OR petroow) o) OR ((petr OR petrui) _)). s.*.